Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 10:10 PM
Ignite Modification Date:
2025-12-24 @ 10:10 PM
NCT ID:
NCT01502735
Brief Summary:
This is a phase 1 study to evaluate the safety of a vaccine (DENV-1 PIV) for the prevention of dengue fever.
Detailed Description:
DENV infections can cause self-limited but incapacitating acute illness lasting four to seven days. The illness is characterized by fever, headache, severe pain in muscles, joints, pain behind the eyes, and a rash. DENV infection can be complicated by the development of hemorrhagic fever (DHF) or shock syndrome (DSS), which is manifested by plasma leakage and a bleeding diathesis or frank hemorrhage. DHF is fatal in at least 0.5% of pediatric cases but rarely in adults. People, particularly children, living in hyper-endemic areas who have antibodies from an earlier dengue infection with one serotype are at increased risk for DHF if subsequently infected by another dengue virus serotype.
Currently, no specific anti-viral therapy exists. Therapy is largely supportive. Mosquito control has failed to prevent dengue transmission; therefore, prevention of dengue through vaccination is an important objective of the World Health Organization (WHO) and many national governments, including the United States.
Study:
NCT01502735
Study Brief:
Protocol Section:
NCT01502735